APA citiranje

Sigg, K., Knechtle, B., Rüst, C. A., Knechtle, P., Lepers, R., & Rosemann, T. (2013). Sex difference in Double Iron ultra-triathlon performance. BioMed Central.

Citação norma Chicago

Sigg, Katrin, Beat Knechtle, Christoph A. Rüst, Patrizia Knechtle, Romuald Lepers, and Thomas Rosemann. Sex Difference in Double Iron Ultra-triathlon Performance. BioMed Central, 2013.

MLA citiranje

Sigg, Katrin, et al. Sex Difference in Double Iron Ultra-triathlon Performance. BioMed Central, 2013.